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Controle do fluxo de potência em conversores com módulos em ponte completa conectados em cascata para aplicações com baterias de segunda vida
(Universidade Federal de Santa Maria, 2023-09-28)
Cascaded H-bridge converters are interesting candidates energy storage systems, since the batteries can be
directly connected to the input dc-side of each converter module. However, in second-life batteries energy
storage ...
Capacidade absortiva: conceito e suas variações de significados conforme diferentes áreas de conhecimento
(Universidade Federal de Santa Maria, 2023-09-14)
The study of Absorptive Capacity (ACAP) in companies has been carried out since the mid- 1990s by national and international researchers. However, over this time, some discussions have arisen regarding the concept of ACAP ...
Formação de professores em tecnologias educacionais: contributo para um modelo de formação continuada na rede estadual de ensino do Rio Grande do Norte
(Universidade Federal de Santa Maria, 2023-08-21)
Continuing teacher education plays a relevant role in the quality of education, given the changes occurring in society, particularly in schools, it has become essential to prepare basic education teachers to take on the ...
Impacto moderador do capital social na relação entre nível socioeconômico e qualidade de vida relacionada à saúde bucal de gestantes
(Universidade Federal de Santa Maria, 2023-10-20)
Pregnancy is an important moment in life, where women experience major physiological,
psychological and behavioral changes, making them more vulnerable to problems in their
general health. In addition, for more prone ...
Contribuições conceituais ao projeto de mecanismos para a retirada da casca de mandioca
(Universidade Federal de Santa Maria, 2023-06-27)
The root of the cassava, scientifically known as Manihot Esculenta Crantz, traditionally tropical and native to South America, is an edible root that serves as a staple food for humans. In order to be consumed, the outer ...
As normas e a qualidade da informação contábil: um estudo nos municípios da região da AMOSC/SC
(Universidade Federal de Santa Maria, 2023-10-23)
The public budget consists of formalizing the government's intentions in planning and
executing instruments, with the transparency of public information being a way of
exercising social control over these actions. In ...
Congelamento inverso em um modelo de vidro de spin com Clusters
(Universidade Federal de Santa Maria, 2014-08-29)
This work analyzes a spin glass (SG) model with cluster in two versions: a classic version with Ising spins and in a fermionic version with spin operators. In this model,
the basic entities are correlated clusters that ...
Estudo termodinâmico, cinético e de otimização da extração de óleo do farelo de arroz utilizando solventes renováveis
(Universidade Federal de Santa Maria, 2023-10-16)
The application of renewable solvents in the extraction of rice bran oil as a substitute for hexane
is the focus of this dissertation. In the first case study, ethanol and ethyl acetate solvents were
applied. To evaluate ...
Efeitos do esteróide anabolizante associado ao exercício físico resistido em parametros bioquímicos, inflamatórios e neuroquímicos em ratas
(Universidade Federal de Santa Maria, 2023-09-29)
Regular physical exercise is the best strategy for maintaining a healthy body and autonomous aging. However, in recent years the search for the perfect body has contributed to the search for anabolic resources that accelerate ...
Avaliação da toxicidade de pesticidas sobre o crescimento e biomarcadores de estresse oxidativo em oligoquetas (Eisenia andrei)
(Universidade Federal de Santa Maria, 2023-10-09)
In Brazil, herbicides and fungicides are the most widely used classes of pesticides. Of these
products, the 3 most commercialized are the herbicides Glyphosate (GLY) and 2,4-
Dichlorophenoxyacetic Acid (2,4-D), and the ...